Cohen, A. D., & Macaro, E. (2007). Language learner strategies: Thirty years of research and practice. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Cohen, Andrew D., agus Ernesto Macaro. Language Learner Strategies: Thirty Years of Research and Practice. Oxford ; New York: Oxford University Press, 2007.
Lua MLA (8ú heag.)Cohen, Andrew D., agus Ernesto Macaro. Language Learner Strategies: Thirty Years of Research and Practice. Oxford University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.